Prosafe Trapped Key Interlock Switches

5-15

Electronic Timed-Delay Units

Product Selection

Accessories

➊ Substitute the desired primary code for this symbol (key not included). See page 5-6 for code selection.

Approximate Dimensions—mm (inches)

Dimensions are not intended to be use for installation purposes.

Type

Solenoid Voltage

Contact Set 1

Contact Set 2

Catalogue Number

Single Key Out

Panel Mounted

24V DC

3 N.O. 40A

1 N.O. 20A

440T-MSTUE10➊

2 N.O. 20A

1 N.C. 20A

440T-MSTUE11➊

110V AC

3 N.O. 40A

1 N.O. 20A

440T-MSTUE20➊

2 N.O. 20A

1 N.C. 20A

440T-MSTUE22➊

230V AC

3 N.O. 40A

1 N.O. 20A

440T-MSTUE30➊

2 N.O. 20A

1 N.C. 20A

440T-MSTUE33➊

Dual Key Out

Panel Mounted

24V DC

3 N.O. 40A

1 N.O. 20A

440T-MDTUE10➊➊

2 N.O. 20A

1 N.C. 20A

440T-MDTUE11➊➊

110V AC

3 N.O. 40A

1 N.O. 20A

440T-MDTUE20➊➊

2 N.O. 20A

1 N.C. 20A

440T-MDTUE22➊➊

230V AC

3 N.O. 40A

I N.O. 20A

440T-MDTUE30➊➊

2 N.O. 20A

1 N.C. 20A

440T-MDTUE33➊➊

Description

Page Number

Catalogue Number

Replacement Key

5-33

440T-AKEYE10

⊗

Replacement Code Barrel

440T-ASCBE14➊

Replacement Dust Cap

440T-ASFC10

⊗

Optional IP65 Plastic Enclosure

For use with 20A units

440T-AIPB20

For use with 40A units

440T-AIPB23

250 (9.84)

216 (8.50)

90 (3.54)

118 (4.65)

98 (3.86)

95 (3.74)

8 Holes 4.6

(0.18) Dia.

Nonremovable Key

One Key for STU

(key not included)

226 (8.90)

Two Keys for DTU

(keys not included)

Optional ABS Box

(440T-AIPB20) for

20 Amp Isolator

Optional ABS Box

(440T-AIPB23) for

40 Amp Isolator

300 (11.81)

110 (4.33)